[Samba] What are the potential side effects of Multi Versions of Samba AD in the same domain.

Andrew Bartlett abartlet at samba.org
Tue Sep 12 19:10:25 UTC 2023

On Tue, 2023-09-12 at 12:19 +0200, Marco Gaiarin via samba wrote:
> Mandi! Andrew Bartlett via samba  In chel di` si favelave...
> > Additionally, your Samba 4.7.6 server, unless it has been
> > gettingsecurity patches, will not interoperate with the 4.15.13
> > server forsome specific Kerberos tasks around S4U2Proxy
> > (constraineddelegation).  MS did a massive 6-month or more period
> > of allowing a newPAC buffer to be missing, we simply called a flag
> > day (due toresources).  Finally, modern Windows 10/11, that is
> > getting security patches, willfail to operate against the 4.7.6 DC
> > (NETLOGON will fail), and even the4.15.13 DC.  
> You are speaking of:
> https://support.microsoft.com/it-it/topic/kb5020805-come-gestire-le-modifiche-al-protocollo-kerberos-correlate-a-cve-2022-37967-997e9acc-67c5-48e1-8d0d-190269bf4efb
> so i need to update Samba (on DC, i suppose) to at least 4.18 before
> october10, or netlogon will fail? Really?!

I'm talking about 
https://bugzilla.samba.org/show_bug.cgi?id=15418 id="-x-evo-selection-start-marker">

Andrew Bartlett (he/him)       https://samba.org/~abartlet/Samba Team Member (since 2001) https://samba.orgSamba Team Lead                https://catalyst.net.nz/services/sambaCatalyst.Net Ltd
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